Horn won't go off!!!
 

2005 G35 coupe (base)
Automatic
196,4xx miles

Okay I will start off saying this is my first post and I should have done this sooner. That being said I have been having an issue with what I believe to be a clock spring issue. Foreshadow this started about 6 months ago.
At first the back light of the steering wheel began to flicker then went out completely, then the cruise control stopped working and the horn would beep when I make turns either direction but noticed it on left hand turns. Present day driving home from work I make a turn into the gas station and the horn just stayed on until I messed with the steering wheel and it stopped, turn it slightly again and the horn stayed on. You get the picture. So my question finally is what would cause this issue?

Thank you for your help in advance.
Just realized I put this in the wrong topic. Sorry

Had all the symptoms you just described, in the exact order. Horn would go off during turns. It's your clock spring/spiral cable. Pretty easy fix just be careful with the air bag.